A neglected cause of anaemia: hereditary hemorrhagic telangiectasia

Hereditary hemorrhagic telangiectasia (HHT) or Osler-Weber-Rendu syndrome is an inherited disorder characterized by vascular dysplasiasleading to hemorrhages. If affects approximately 1 in10,000 Caucasian people. The most common presentation is chronic and recurrent epistaxis whereas bleeding from other sites can lead to life-threatening complications.